/* hide all elements & show preloader */
.js, .js body
{
    overflow: hidden;
}

    .js body > *
    {
        visibility: hidden;
    }

    .js #loading_layer
    {
        visibility: visible;
        display: block !important;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: #fff;
        z-index: 10000;
    }

        .js #loading_layer img
        {
            position: fixed;
            top: 50%;
            left: 50%;
            width: 64px;
            height: 10px;
            margin: -5px 0 0 -32px;
        }

    .js .tab-pane
    {
        display: block !important;
    }

    .js .hide
    {
        display: inherit;
    }
